495353089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13049}}^1$

素因数の和:13113

約数の個数: 32

約数和(自身を含む): 676512000

約数和(自身を除く): 181158911

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 5423, 13049, 37961, 91343, 143539, 221833, 378421, 1004773, 1552831, 2440163, 2648947, 4162631, 6433157, 17081141, 29138417, 45032099, 70764727, 495353089]

約数ペア:

[(1, 495353089), (7, 70764727), (11, 45032099), (17, 29138417), (29, 17081141), (77, 6433157), (119, 4162631), (187, 2648947), (203, 2440163), (319, 1552831), (493, 1004773), (1309, 378421), (2233, 221833), (3451, 143539), (5423, 91343), (13049, 37961)]